18:54:18 Create new PHPExcel object<br />18:54:18 Set properties<br />18:54:18 Add data<br />18:54:18 Hide 'Phone' and 'fax' columns<br />18:54:18 Set outline levels<br />18:54:18 Freeze panes<br />18:54:18 Rows to repeat at top<br />18:54:18 Write to Excel2007 format<br />18:54:19 File written to 06largescale.xlsx<br />Call time to write Workbook was 0.5581 seconds<br />18:54:19 Current memory usage: 16.25 MB<br />18:54:19 Peak memory usage: 19 MB<br />18:54:19 Done writing file<br />File has been created in /home/warsawapcp/backup/restaurantmanager.pl/vendor/phpoffice/phpexcel/Examples<br />